    [:div
     {:width "100%"
      :style
-     {:position "absolute" :left 0 :top 0 :height "1em"}}
+     {:position "absolute" :left 0 :top 0 :height "12px"}}
     (let [complexity (rx (str (let [n* @n n* (+ 1 (* 2 n*))] (* n* n*))))]
      [:span (rx (str @mouse-x ", " @mouse-y))
       ". n = " (rx (str @n)) " "

      " DOM attributes updated per second."])]
   [:svg/svg
   {:width "100%" :height "100%"
     :style {:position "absolute" :left 0 :top "1em"}}
   (circle mouse-x mouse-y)
    (let [ease-x (animation/easer 0.0)
          ease-y (animation/easer 0.0)]

(defonce width (atom (get-window-width)))

(defonce height (atom (get-window-height)))

;(defonce width (rx @window-width))
;
;(defonce height (rx (- @window-height 12)))

(defonce init
         (do
